Finding the Fourth Proportional to 2,598.84, 3,864.84 and 2,516.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.84 : 3,864.84 = 2,516.82 : x
2. Step 2: Convert to fraction form
   2,598.84/3,864.84 = 2,516.82/x
3. Step 3: Cross multiply
   2,598.84x = 3,864.84 × 2,516.82
4. Step 4: Simplify right side
   2,598.84x = 9,727,106.61
5. Step 5: Solve for x
   x = 9,727,106.61/2,598.84
6. Step 6: Final answer
   x = 3,742.86